Custom Wire Harness Manufacturer for Global OEM Customers
Cablum provides custom wire harness and cable assembly solutions for automotive, EV, industrial automation, medical and electronic applications. From engineering review and prototype development to mass production, we help OEM customers build reliable electrical connections.
Engineering Partner for Custom Cable Solutions
Cablum is a professional wire harness manufacturer specializing in customized electrical interconnection solutions. We combine engineering support, manufacturing capability and quality control to support customers from early design stage through full-scale production.
Our experience covers automotive harnesses, EV high-voltage cables, industrial equipment wiring, medical device cables and advanced electronic assemblies.
5000+
SQM Manufacturing Facility
100+
Production Employees
16+
Senior Engineers
Since 2012
Wire Harness Manufacturing
Building Manufacturing Excellence Step by Step
Company Foundation
Cablum started with a focus on custom wire harness and cable assembly manufacturing for OEM customers.
Quality System Development
Established quality management systems including IATF 16949 and ISO 9001 to support automotive and industrial projects.
Engineering Expansion
Expanded prototype development, DFM analysis and customized harness engineering services.
Manufacturing Upgrade
Improved automated processing, testing capability and production traceability.
Smart Manufacturing Development
Expanded intelligent manufacturing capability with advanced inspection, process monitoring and support for EV and smart cable applications.
IATF 16949 and ISO 9001 Certified Quality Systems
Quality is built into every manufacturing stage. Cablum follows structured quality processes to ensure reliability, consistency and traceability for every custom wire harness and cable assembly.
IATF 16949
Automotive quality management system supporting demanding OEM applications.
ISO 9001
Quality management system for stable manufacturing processes.
Process Control
Incoming inspection, production monitoring and final verification.
Traceability
Component records and production data tracking for OEM projects.
From Design Review to Mass Production
Explore Engineering & Prototyping →
Our engineering team helps customers optimize designs, reduce manufacturing risks and accelerate product launch.
DFM Design Review
Review drawings, BOM and specifications to identify cost reduction opportunities before production.
Prototype & NPI
Support prototype builds, engineering samples and new product introduction projects.
Custom Cable Engineering
Wire selection, connector matching, protection design and testing solutions.
Wire Processing
Automated cutting, stripping and preparation with controlled parameters.
Precision Crimping
Automated and semi-automated terminal crimping with quality monitoring.
Cable Protection
Overmolding, braiding, heat shrink and waterproof solutions.
Electrical Testing
Continuity, short circuit and functional verification.
Manufacturing Environment & Equipment
A closer look at our production, assembly and testing capabilities.
Solutions for Global Applications
Automotive & EV
Vehicle harnesses, battery cables, high-voltage connections.
Industrial Automation
Robotics, equipment wiring, control systems.
Medical Devices
Reliable cable solutions for precision equipment.
Energy Systems
Power connection solutions for modern energy applications.
Selected Customer Experience
Since 2012, we have supported customers across automotive, industrial, electronics and technology sectors with reliable cable assembly solutions.
Automotive Applications
Vehicle harness, EV cable systems and electronic connections.
Electronic Products
Custom cable assemblies for advanced electronics.
Consumer Applications
Reliable interconnection solutions.
Industrial Products
Customized cable solutions.
Why OEM Customers Choose Cablum
Engineering Support
From design review and DFM analysis to prototype validation, we help customers reduce risks.
Manufacturing Capability
Advanced equipment, controlled processes and experienced technicians.
Global Supply Support
Flexible production support for prototypes, NPI and mass production.
Frequently Asked Questions
Start Your Wire Harness Project Today
Send your drawings, BOM or technical requirements. Our engineering team will review your project and provide manufacturing solutions.
Request Engineering Review